High Quality High-Strength Carbon Additive Carburetant Calcined Anthracite Coal

• Customization: Available
• Application: Foundry Industry
• Ash Content: Low Ash Content
• Model NO.: Carburetant
• Color: Grey
• Grade: Low Sulfur Grade
• Moisture Content: Medium Moisture Content
• Particle Size: Fine Particle Size
• Purity Level: High Purity
• Sulfur Content: Low Sulfur Content
• Feature: Low Sulfur Low Ash
• Ash: 0.5% Max
• Specifications: 0-40mm
• Fix Carbon(%): 98.5
• Sample: Support
• Transport Package: Plastic Bag
• Specification: Customize
• Trademark: NALAI
• Origin: China
• Production Capacity: 2000tons/Month

Product Description

Product Description

 

Carbon raiser is a big category that includes calcined petroleum coke(CPC), graphite petroleum coke(GPC), calcined anthracite coal(CAC), and natural graphite.  Due to the high price of natural graphite, it is not suitable for steelmaking or casting, so calcined petroleum coke, graphite petroleum coke, and calcined coal are more suitable for the current steelmaking and casting process.
 

Grade	Specification
	Carbon Fixation %	Ash %	Volatile %	S %	Water %
FC-99	≥99.0	≤0.4	≤0.6	≤0.4	≤1.0
FC-97	≥97.0	≤1.8	≤1.2	≤0.5	≤1.0
FC-95	≥95.0	≤4.0	≤1.2	≤0.2	≤1.0
FC-93	≥93.0	≤6.0	≤1.5	≤0.3	≤1.0
FC-90	≥90.0	≤9.0	≤1.5	≤0.3	≤1.0
FC85	≥85.0	≤13.0	≤2.0	≤0.5	≤1.0
Particle Size:0~1mm: Natural Size Distribution,>1mm Particle Size Content<5%;0~5mm:Natural Size Distribution,>5mm Particle Size Content<5%;0~10mm:Natural Size Distribution,>10mm Particle Size Content<5%;1~4mm:Particle Size Content>90;4~10mm:Particle Size Content>90%

Most of the recarburizers are suitable for electric furnace melting, and a small number of recarburizers with particularly fast absorption rate are used in cupolas. The charging method of electric furnace smelting should be to put the carburizing agent together with the scrap materials such as scrap steel. The small amount of addition can be added to the surface of the molten iron. However, it is necessary to avoid feeding large quantities into the molten iron, in order to prevent too much oxidation and the situation that the carbon increase effect is not obvious and the carbon content of the casting is insufficient. 

Calcined coal anthracite is also known as coal quality recarburizer, generally using anthracite as raw material, 92 coal or 95 coal for production, mainly used for steelmaking and gray iron use, under normal circumstances, carbon content between 90%~93%, sulfur content between 0.3%~0.5%.It is used in casting factory and reatated metallurgical industry.

 

Application

1.Steel Foundry: carburant/graphite electrode/refractory material
2.Industry Field: brake pad/seal ring/friction plate/heat exchanger/lubricity
3.Battery Production: alkaline battery cathode/lithium ion battery cathode
4.Metallurgy:casting for glass production/graphite crucible/ anodes for the aluminium, titanium smelting industry
5.Others:glass sheet/pencil lead/clay bricks/conductive coating

Packaging & Shipping

 

Packaging & Shipping

Package:25kg/50kg a bag ,according  Customer's requirement
 

 

 

Company Profile

 

Company Profile

Shijiazhuang Nalai Biotechnology Co., Ltd

1.Specialized in making graphite products. 

2.Main products:  graphite block, graphite plate, graphite rod, graphite tube, graphite mold, graphite crucible, graphite paper, graphite sealing, graphite felt, carbon vane,Petroleum coke,Carburizing agent, ect.

3.In addition to product manufacturing, we also provide customized services.

We look forward to establishing long-term and stable cooperative relations with more customers and creating a better future together!

If you need anything, please feel free to contact us.

FAQ

 

FAQ

Q1:Are you a factory or trader?
A1:We are directly factory combined production and export and one of the biggest factory in China.

Q2:Can we visit your factory?
A2:Yes, welcome to visit our factory any time.

Q3:What's your payment?
A3:TT and LC at sight. 

Q4:Can you send sample?
A4:Yes, we can send you free charge sample, you only pay for international courier charge.

Q5:How to guarantee high quality goods?
A5:We like to send you sample from goods randomly, you can inspect the goods or test it by SGS or B.V. or Intertek.

Q6:What's your delivery time?
A6:Generally 7--15 days after payment for small qty and will inform you when large qty or special order.

Q7:Is there any discount?
A7:Yes, we can consider to give you a discount for first deal and regular order and for good payment.